save project

snake.py

@@ -63,8 +63,9 @@ while True:
         num2=random.randint(0,16)
         apple_x=num1*30-30
         apple_y=num2*30-30
-    
-    position.pop(0)
+        score=score+1
+    else:
+        position.pop(0)
     
     # 将背景图画上去
     screen.blit(background, (0, 0))